How is space-time defined in physics?

How is space-time defined in physics?
by

1 Answer

Answer :

Space-time is the four-dimensional system consisting of the three dimensions of space and one dimension of time in which all objects are located and all events occur.
by

Related questions

How is inertia defined in physics?

Description : How is inertia defined in physics?

Last Answer : Inertia is a body's tendency to remain at rest or in uniformmotion unless acted upon by an external force.

What term is defined as mathematical equations based on the rules of physics?

Description : What term is defined as mathematical equations based on the rules of physics?

Last Answer : What is the answer ?

In physics, how is intensity defined?

Description : In physics, how is intensity defined?

Last Answer : ANSWER: POWER PER UNIT AREA

As defined in physics, work is: w) a scalar quantity x) always a positive quantity y) a vector quantity z) always zero

Description : As defined in physics, work is: w) a scalar quantity x) always a positive quantity y) a vector quantity z) always zero

Last Answer : ANSWER: W -- A SCALAR QUANTITY

For you chemistry and physics types: does the lifting power of helium change according to how small of a space you put it in?

Description : For you chemistry and physics types: does the lifting power of helium change according to how small of a space you put it in?

Last Answer : answer:Yes. Basically the buoyancy of an object will depend on its volume and density. Lift has to do with displacement of air and density of the gas displacing the air. In a rigid ... to atmospheric pressure on the non-rigid balloon preventing very low densities from occurring within the balloon.

How do space ships make artificial gravity? -Physics

Description : How do space ships make artificial gravity? -Physics

Last Answer : Despite the fact that outer space is brimming with gravity, the lack of solid ground in space means that objects without thrust are in a continual state of free fall, and free fall feels just like zero ... Hope it helps :) Stay Safe, Stay Curious, Keep Learning, Keep Growing..... Thankyou!!!

What keeps space empty? -Physics

Description : What keeps space empty? -Physics

Last Answer : Space is not empty. A point in outer space is filled with gas, dust, a wind of charged particles from the stars, light from stars, cosmic rays, radiation left over from the Big Bang, ... that prevent Space from being empty which are not proven or cannot be summarized with our current understanding.

The object space or the space in which the application model is defined is called a.World co-ordinate system b.Screen co-ordinate system c.World window d.Interface window

Description : The object space or the space in which the application model is defined is called a.World co-ordinate system b.Screen co-ordinate system c.World window d.Interface window

Last Answer : a.World co-ordinate system

What type of galaxy has no defined pattern or shape? -Space

Description : What type of galaxy has no defined pattern or shape? -Space

Last Answer : Irregular galaxies have no defined pattern or shape.

Which of these terms can also be defined as positive space?

Description : Which of these terms can also be defined as positive space?

Last Answer : Figure A+Answered by Mia~

Which of the spaces listed is defined as a 'location requiring an exceptional degree of protection' when considering the installation of shipboard electrical equipment? A. Machinery space B. Chart room C. Console room D. Accommodation space

Description : Which of the spaces listed is defined as a 'location requiring an exceptional degree of protection' when considering the installation of shipboard electrical equipment? A. Machinery space B. Chart room C. Console room D. Accommodation space

Last Answer : Answer: A

A problem in a search space is defined by one of these state. a) Initial state b) Last state c) Intermediate state d) All of the mentioned

Description : A problem in a search space is defined by one of these state. a) Initial state b) Last state c) Intermediate state d) All of the mentioned

Last Answer : a) Initial state

Given the potential V = 25 sin θ, in free space, determine whether V satisfies Laplace’s equation. a) Yes b) No c) Data sufficient d) Potential is not defined

Description : Given the potential V = 25 sin θ, in free space, determine whether V satisfies Laplace’s equation. a) Yes b) No c) Data sufficient d) Potential is not defined

Last Answer : a) Yes

What metaphor is used to describe the competitive space where products are not yet well defined, competitors are not structured and the market is relatively unknown? A. Blue ocean B. Red sea C. Blue lagoon D. Red ocean

Description : What metaphor is used to describe the competitive space where products are not yet well defined, competitors are not structured and the market is relatively unknown? A. Blue ocean B. Red sea C. Blue lagoon D. Red ocean

Last Answer : Blue ocean

What metaphor is used to describe the competitive space where products are not yet well defined, competitors are not structured, and the market is relatively unknown? A. Blue ocean B. Red sea C. Blue lagoon D. Red ocean

Description : What metaphor is used to describe the competitive space where products are not yet well defined, competitors are not structured, and the market is relatively unknown? A. Blue ocean B. Red sea C. Blue lagoon D. Red ocean

Last Answer : Blue ocean

Rate of heat release in a furnace, which is the measure of heat intensity, is defined as (A) kcal/hr/m3 combustion space (B) kcal/m3 combustion space (C) kcal/hr (D) None of these

Description : Rate of heat release in a furnace, which is the measure of heat intensity, is defined as (A) kcal/hr/m3 combustion space (B) kcal/m3 combustion space (C) kcal/hr (D) None of these

Last Answer : (A) kcal/hr/m3 combustion space

What is defined a region in space chosen for study?  A. Surroundings  B. System  C. Boundary  D. Volume

Description : What is defined a region in space chosen for study?  A. Surroundings  B. System  C. Boundary  D. Volume

Last Answer : System